Index: temp/trunk/html/admin/system/bkup.php
===================================================================
--- temp/trunk/html/admin/system/bkup.php	(revision 5784)
+++ temp/trunk/html/admin/system/bkup.php	(revision 5785)
@@ -309,4 +309,5 @@
 		$arrColList = sfSwapArray($arrRet);
 		
+		$arrRet['col_def'] = array();
 		$arrRet['col_def'] = $arrColList['Field'];
 		$arrRet['col_name'] = $arrColList['Extra'];